Version

collapsedDirection Property

Gets direction to which pane can be collapsed.Possible values: 0: none, 1: to next pane, 2: to previous pane.
Syntax
ASP.NET Ajax Javascript (Specification) 
function get_collapsedDirection() : Integer
ASP.NET Ajax Javascript (Usage) 
var resultVar = instanceOfSplitterPane.get_collapsedDirection();
See Also